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When Your X-Ray Is a Deepfake: The Privacy Risks of AI in Medical Imaging Artificial intelligence is transforming radiology. Hospitals now use AI to read X-rays, CT scans, and MRIs faster and sometimes more accurately than human radiologists. That sounds like good news—and in many ways it is. But the same technology that helps diagnose disease can also be turned around and used to manipulate or steal medical images. And as AI becomes cheaper and easier to run, the risks to patient privacy are growing faster than many people realize. ...

Signed Apps, Hidden Malware: What the TamperedChef Campaign Means for You Earlier this week, security researchers reported a campaign dubbed TamperedChef that uses signed productivity applications to slip malware onto victims’ computers. According to the report published on May 21, 2026, the attackers are distributing what appear to be legitimate, digitally signed productivity apps—think document editors, note-taking tools, or project management utilities—that contain hidden information stealers and remote access trojans (RATs). This is not a theoretical attack; it is happening now, and it exploits a trust mechanism most of us rely on without a second thought. ...

When “Signed” Software Isn’t Safe: What You Need to Know About the TamperedChef Malware Campaign If you’ve ever downloaded a PDF editor, a note-taking tool, or a free office suite, you’ve probably seen a digital signature attached to the installer. For years, that blue ribbon or “signed by” notice has been a reliable sign that the software hasn’t been tampered with. A new malware campaign called TamperedChef is exploiting that trust. ...

When Your X-Ray Is a Deepfake: The Privacy Risks of Medical AI Artificial intelligence is changing medical imaging for the better—faster reads, better detection, fewer missed tumors. But the same technology that helps doctors spot disease also introduces new ways for your private health data to be exposed, altered, or misused. Recent research presented at the Radiological Society of North America (RSNA) shows that AI-generated deepfake X-rays can fool both radiologists and diagnostic algorithms, raising urgent questions about data integrity and patient privacy. ...

TamperedChef Malware: How Signed Productivity Apps Are Being Used to Steal Your Data You’ve probably heard the advice: only download software from official sources, and check that it’s digitally signed. A signed application is supposed to mean it comes from a legitimate developer and hasn’t been tampered with. But a recent campaign called TamperedChef shows that even signed apps can carry malware. ...

AI in Medical Imaging Raises New Privacy Risks: What Patients Should Know Artificial intelligence is becoming a regular tool in radiology departments, helping doctors detect fractures, tumors, and other abnormalities from X-rays, CT scans, and MRIs. But as hospitals adopt these systems, researchers are uncovering a less-discussed side effect: new privacy threats that could affect anyone who has ever had a medical image taken. A recent study presented at the Radiological Society of North America (RSNA) shows that AI-generated fake X-rays can fool both radiologists and diagnostic algorithms, raising concerns about data manipulation and identity theft. ...

Warning: Malware Disguised as Signed Productivity Apps—How to Stay Safe A new malware campaign dubbed TamperedChef is using a trick that makes even cautious users let their guard down: digitally signed software. The attackers are taking legitimate productivity applications—PDF editors, note-taking tools, and similar freeware—modifying them to include information stealers and remote access trojans (RATs), and then signing them with valid code signing certificates. The result is malicious code that appears to come from a trusted publisher. ...

AI in Medical Imaging: What You Need to Know About the Privacy Risks If you’ve ever had an X-ray, MRI, or CT scan, your medical images are now part of a growing digital dataset. Radiologists and hospitals are increasingly using artificial intelligence to help interpret these scans, which can speed up diagnosis and catch things a human eye might miss. But the same technology that improves care also introduces new privacy risks—some of which patients rarely hear about. ...

How to Avoid Malware Disguised as a Free Productivity App A new malware campaign, tracked under the name TamperedChef, is spreading through what look like legitimate productivity applications—PDF editors, note-taking tools, and office suites. What makes this campaign especially dangerous is that the malicious apps are digitally signed, meaning they appear to come from a trusted publisher. For everyday users, this is a reminder that even a signed app can be unsafe if downloaded from the wrong place. ...

AI in Medical Imaging Is Putting Your Privacy at Risk: Here’s How to Protect Yourself Your X-ray, MRI, or CT scan is more than a picture—it’s a digital file packed with sensitive data. As hospitals rapidly adopt artificial intelligence to analyze these images, that data is being used in new ways that many patients don’t realize. The same technology that can spot a tumor faster than a radiologist also creates fresh openings for privacy breaches, re-identification, and even manipulation. ...